منابع مشابه
Health in the Years Before Retirement
The worker who approaches retirement in good health, and with the means of maintaining it, possesses a major source of well-being for the years ahead. In a cohort of people not yet 65, three-fourths reported that their health uas at least on a par with that of others thezr age and three-fifths were free of clzsabling health conditaons h’ine out of 10 had made some contact math the medical world...
متن کامل50 years before the double helix
Features 50 years before the double helix Guil Winchester " I may finally draw attention to the probability that the association of paternal and maternal chromosomes in pairs and their subsequent separation during the reducing division as indicated above may constitute the physical basis of the Mendelian law of heredity. To this subject I hope soon to return in another place. " 50 years before ...
متن کاملThe Outcome of Salter Innominate Osteotomy for Developmental Hip Dysplasia before and after 3 Years Old
Background: Developmental dysplasia of the hip (DDH) is one of the most important and challenging conditions inthe field of pediatric orthopedics; if not diagnosed and treated in time, it would lead to remarkable morbidity. Methodsof treatment based on the patient’s age can vary. The aim of this study is to compare the outcomes of Salter osteotomysurgery in two groups of patients under and over...
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ژورنال
عنوان ژورنال: Journal of African Studies
سال: 1997
ISSN: 0065-4140,1884-5533
DOI: 10.11619/africa1964.1997.19